Direction testing and adjusting mechanism for microwave antenna

Abstract

The utility model relates to the technical field of testing and adjusting mechanisms, and discloses a microwave antenna direction testing and adjusting mechanism which comprises a clamping mechanism, a lower plate, a supporting cylinder, a first motor, a second motor and an antenna body. A supporting plate is fixedly arranged on the lower side of the end face of the other side of the lower plate, a first angle sensor is fixedly arranged in the middle of the end face of one side of the upper plate, a second angle sensor is fixedly arranged in the middle of the upper end face of the supporting plate, and an air pump is fixedly arranged in the middle of the inner bottom face of the supporting cylinder. According to the utility model, the antenna main body is placed in the placing groove, and the clamping plate is pressed above the antenna main body by rotating the pressing bolt to fix the antenna main body, so that the clamping plate slides more stably, and the orientation angle of the antenna main body can be adjusted through the first motor and the second motor; and the angle can be monitored through an angle sensor after being adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of test adjustment mechanisms, in particular to a microwave antenna direction test adjustment mechanism. Background Art

[0002] A microwave antenna is a device used to transmit and receive microwave signals. It is widely used in communications, radar, satellites, and other radio frequency applications. The direction test of a microwave antenna is a key step in evaluating the radiation characteristics and directionality of the antenna. An adjustment mechanism is required when testing the direction of a microwave antenna. The direction test adjustment mechanism is a device for accurately adjusting the direction of the antenna.

[0003] Most existing microwave antennas are manually rotated during direction testing, but manual rotation cannot precisely control the accuracy and leaves both hands free for other steps. Therefore, those skilled in the art have provided a microwave antenna direction test adjustment mechanism to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a microwave antenna direction test and adjustment mechanism. The clamping mechanism is more convenient to assemble and disassemble, making it more convenient to test and adjust the antenna body.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a microwave antenna direction test and adjustment mechanism, comprising a clamping mechanism, a lower plate, a support tube, a first motor, a second motor and an antenna body, wherein an upper plate is rotatably provided at the upper position of an end surface of one side of the lower plate, a support plate is fixedly provided at the lower position of an end surface of the other side of the lower plate, a first angle sensor is fixedly provided at the middle position of an end surface of one side of the upper plate, a second angle sensor is fixedly provided at the middle position of the upper end surface of the support plate, an air pump is fixedly provided at the middle position of the inner bottom surface of the support tube, a soft film is fixedly provided at the lower end surface of the support tube, and an embedded block is fixedly provided at the middle position of the upper end surface of the upper plate;

[0006] The clamping mechanism includes a placement plate, two clamping plates, a fixing bolt and two pressing bolts. Folding rods are fixedly provided on both sides of the upper end surface of the placement plate, and connecting plates are fixedly provided on the front and rear sides between the two folding rods. An embedding groove is provided on one side of the upper end surface of the placement plate, and a placement groove is provided in the middle of the upper end surface of the placement plate.

[0007] Furthermore, the embedding block is slidably arranged on the inner wall of the embedding groove, and the fixing bolt and the embedding block are movably arranged.

[0008] Furthermore, the first motor is fixedly arranged at a middle position of the end surface on the other side of the lower plate, and the output end of the first motor is fixedly connected to the upper plate.

[0009] Furthermore, the support plate is rotatably arranged on the upper end surface of the support cylinder, and the output end of the second motor is fixedly arranged on the inner wall of the support plate.

[0010] Furthermore, a partition is fixedly provided at a middle position of the inner wall of the support tube, and the second motor is fixedly provided on an upper end surface of the partition.

[0011] Furthermore, an oblique support is fixedly provided at the middle position between the lower plate and the support plate, the antenna body is provided on the inner wall of the placement groove, and one of the two clamping plates is provided on the upper end surface of the antenna body.

[0012] Furthermore, the fixing bolt is threadedly sleeved in the middle position of one end surface of the placement plate, the two pressing bolts are respectively threadedly sleeved in the middle position of the two connecting plates, and the two pressing bolts are respectively rotatably set in the middle position of the upper end surfaces of the two clamping plates.

[0013] Furthermore, auxiliary rods are fixedly provided on both sides of the upper end surfaces of the two clamping plates, and the two auxiliary rods are slidably provided on the inner walls on both sides of the two connecting plates, and two spacers are fixedly provided in the middle position of the bottom surface of the placement groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model proposes a microwave antenna direction test and adjustment mechanism. When fixing the antenna body, the antenna body is placed in the placement slot, and the downward bolt is rotated to press the clamping plate on the top of the antenna body to fix the antenna body, so that the sliding of the clamping plate is more stable and convenient. Moreover, when fixing the clamping mechanism, the embedded block is inserted into the embedded slot, and the rotating fixing bolt will squeeze the embedded block, making the clamping mechanism more convenient to assemble and disassemble.

[0016] 2. The utility model proposes a microwave antenna direction test and adjustment mechanism. When using the adjustment mechanism, the support tube is placed on the table, the soft film is placed on the table, the air pump is started to extract air from the inside of the soft film to stably fix the support tube on the table, so that the adjustment mechanism stands more stably, and the first motor is started to drive the upper plate to rotate, and the rotating upper plate will drive the clamping mechanism to swing on both sides, thereby driving the antenna body to swing, and the swinging upper plate will be monitored by the first angle sensor, which is convenient for monitoring the angle of the antenna body, and the started second motor drives the support plate to rotate on the support tube, and the rotating support plate can adjust the direction of the antenna body, which is monitored by the second angle sensor on the support plate, which is convenient for monitoring the direction of the antenna body, making it more convenient to test and adjust the antenna body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is an axonometric diagram of the present utility model;

[0018] Figure 2 This is an axonometric diagram of the diagonal brace of the present invention;

[0019] Figure 3 This is a bottom view schematic diagram of the present utility model;

[0020] Figure 4 This is an axonometric diagram of the clamping mechanism of the present invention;

[0021] Figure 5 It is a front sectional schematic diagram of the present utility model.

[0022] Legend:

[0023] 1. Clamping mechanism; 2. Antenna body; 3. Embedding block; 4. Upper plate; 5. First angle sensor; 6. Lower plate; 7. Soft film; 8. Support tube; 9. Second angle sensor; 10. Support plate; 11. Diagonal brace; 12. First motor; 13. Second motor; 14. Air pump; 15. Partition; 101. Placement plate; 102. Connecting plate; 103. Press-down bolt; 104. Auxiliary rod; 105. Folding rod; 106. Clamping plate; 107. Placement slot; 108. Fixing bolt; 109. Embedding slot; 110. Spacer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 The utility model provides an embodiment: a microwave antenna direction test and adjustment mechanism, including a clamping mechanism 1, a lower plate 6, a support tube 8, a first motor 12, a second motor 13 and an antenna body 2, an upper plate 4 is rotatably provided at the upper position of one end surface of the lower plate 6, a support plate 10 is fixedly provided at the lower position of the other end surface of the lower plate 6, a first angle sensor 5 is fixedly provided at the middle position of one end surface of the upper plate 4, a second angle sensor 9 is fixedly provided at the middle position of the upper end surface of the support plate 10, an air pump 14 is fixedly provided at the middle position of the inner bottom surface of the support tube 8, a soft film 7 is fixedly provided at the lower end surface of the support tube 8, and an embedded block 3 is fixedly provided at the middle position of the upper end surface of the upper plate 4;

[0026] The embedded block 3 is slidingly set on the inner wall of the embedded groove 109, the fixing bolt 108 is movably set with the embedded block 3, the first motor 12 is fixedly set at the middle position of the end face on the other side of the lower plate 6, the output end of the first motor 12 is fixedly connected to the upper plate 4, the support plate 10 is rotatably set on the upper end face of the support tube 8, the output end of the second motor 13 is fixedly set on the inner wall of the support plate 10, a partition 15 is fixedly set in the middle position of the inner wall of the support tube 8, the second motor 13 is fixedly set on the upper end face of the partition 15, and a diagonal brace 11 is fixedly set in the middle position between the lower plate 6 and the support plate 10. The antenna body 2 is set on the inner wall of the placement groove 107, and one of the two clamping plates 106 is set on the upper end face of the antenna body 2.

[0027] Specifically, when using the adjustment mechanism, the clamping mechanism 1 is fixed to the upper plate 4 by the fixing bolts 108, and then the antenna body 2 is fixed to the clamping mechanism 1, and the air pump 14 is started to extract air from the inside of the soft film 7 to allow the support tube 8 to be stably fixed on the table. Starting the first motor 12 can drive the upper plate 4 to rotate, and the rotating upper plate 4 will drive the clamping mechanism 1 to swing on both sides, thereby driving the antenna body 2 to swing. The swinging upper plate 4 will be monitored by the first angle sensor 5, which is convenient for monitoring the angle of the antenna body 2, and the started second motor 13 drives the support plate 10 to rotate on the support tube 8. The rotating support plate 10 can adjust the direction of the antenna body 2, which is monitored by the second angle sensor 9 on the support plate 10, which is convenient for monitoring the direction of the antenna body 2, making it more convenient to test and adjust the antenna body 2.

[0028] Reference Figure 2 、 Figure 3 、 Figure 4 The two clamping plates 106 are fixed with folding rods 105 on both sides of the upper end surface of the placing plate 101, and the front and rear positions between the two folding rods 105 are fixed with connecting plates 102. An embedding groove 109 is provided on one side of the upper end surface of the placing plate 101, and a placing groove 107 is provided in the middle position of the upper end surface of the placing plate 101. The fixing bolt 108 is threadedly sleeved in the middle position of one side end surface of the placing plate 101, and the two pressing bolts 103 are respectively threadedly sleeved in the middle position of the two connecting plates 102. The two pressing bolts 103 are respectively rotatably arranged in the middle position of the upper end surfaces of the two clamping plates 106. Auxiliary rods 104 are fixedly provided on both sides of the upper end surfaces of the two clamping plates 106, and the two auxiliary rods 104 are respectively slidably arranged on the inner walls of both sides of the two connecting plates 102. Two spacers 110 are fixedly provided at the middle position of the inner bottom surface of the placement groove 107.

[0029] Specifically, when fixing the antenna body 2, the antenna body 2 is placed inside the placement groove 107, and the downward bolt 103 is rotated to allow the clamping plate 106 to press on the top of the antenna body 2 to fix the antenna body 2. The clamping plate 106 is assisted by the auxiliary rod 104 when sliding up and down, so that the sliding of the clamping plate 106 is more stable. When fixing the clamping mechanism 1, the embedded block 3 is inserted into the embedded groove 109, and the rotating fixing bolt 108 will squeeze the embedded block 3, so that the clamping mechanism 1 is fixed more stably.

[0030] Working principle: When using the adjustment mechanism, place the support tube 8 and the soft film 7 on the table, start the air pump 14 to extract air from the inside of the soft film 7 to stabilize the support tube 8 on the table, align the embedded block 3 with the embedded groove 109, insert the embedded block 3 into the embedded groove 109, and turn the fixing bolt 108 to squeeze and fix the embedded block 3. Then, insert the antenna body 2 into the placement groove 107 and turn the pressing bolt 103 to push the clamping plate 106, so that the clamping plate 106 presses against the upper end of the antenna body 2 to fix the antenna body 2;

[0031] Secondly, when the mechanism is testing the direction of the antenna body 2, starting the first motor 12 can drive the upper plate 4 to rotate. The rotating upper plate 4 will drive the clamping mechanism 1 to swing on both sides, thereby driving the antenna body 2 to swing. The swinging upper plate 4 will be monitored by the first angle sensor 5, and the angle of the antenna body 2 can be monitored. In addition, the started second motor 13 drives the support plate 10 to rotate in the support tube 8. The rotating support plate 10 can adjust the direction of the antenna body 2. The direction of the antenna body 2 can be monitored by the second angle sensor 9 on the support plate 10.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A microwave antenna direction test and adjustment mechanism, comprising a clamping mechanism (1), a lower plate (6), a support tube (8), a first motor (12), a second motor (13) and an antenna body (2), characterized in that: An upper plate (4) is rotatably provided at the upper side of one end surface of the lower plate (6), a support plate (10) is fixedly provided at the lower side of the other end surface of the lower plate (6), a first angle sensor (5) is fixedly provided at the middle position of one end surface of the upper plate (4), a second angle sensor (9) is fixedly provided at the middle position of the upper end surface of the support plate (10), an air pump (14) is fixedly provided at the middle position of the inner bottom surface of the support cylinder (8), a soft film (7) is fixedly provided at the lower end surface of the support cylinder (8), and an embedded block (3) is fixedly provided at the middle position of the upper end surface of the upper plate (4); The clamping mechanism (1) comprises a placement plate (101), two clamping plates (106), a fixing bolt (108) and two pressing bolts (103); folding rods (105) are fixedly provided at both sides of the upper end surface of the placement plate (101); a connecting plate (102) is fixedly provided at the front and rear sides between the two folding rods (105); an embedding groove (109) is provided at one side of the upper end surface of the placement plate (101); and a placement groove (107) is provided at the middle of the upper end surface of the placement plate (101).

2. The microwave antenna direction test and adjustment mechanism according to claim 1, characterized in that: The embedding block (3) is slidably arranged on the inner wall of the embedding groove (109), and the fixing bolt (108) and the embedding block (3) are movably arranged.

3. The microwave antenna direction test and adjustment mechanism according to claim 1, characterized in that: The first motor (12) is fixedly arranged at a middle position of the other end surface of the lower plate (6), and the output end of the first motor (12) is fixedly connected to the upper plate (4).

4. The microwave antenna direction test and adjustment mechanism according to claim 1, characterized in that: The support plate (10) is rotatably mounted on the upper end surface of the support cylinder (8), and the output end of the second motor (13) is fixedly mounted on the inner wall of the support plate (10).

5. The microwave antenna direction test and adjustment mechanism according to claim 1, characterized in that: A partition (15) is fixedly provided at the middle position of the inner wall of the support cylinder (8), and the second motor (13) is fixedly provided on the upper end surface of the partition (15).

6. The microwave antenna direction test and adjustment mechanism according to claim 1, characterized in that: A diagonal brace (11) is fixedly provided at the middle position between the lower plate (6) and the support plate (10), the antenna body (2) is provided on the inner wall of the placement groove (107), and one of the two clamping plates (106) is provided on the upper end surface of the antenna body (2).

7. The microwave antenna direction test and adjustment mechanism according to claim 1, characterized in that: The fixing bolt (108) is threadedly sleeved on the middle position of one end surface of the placement plate (101), and the two pressing bolts (103) are respectively threadedly sleeved on the middle positions of the two connecting plates (102), and the two pressing bolts (103) are respectively rotatably set on the middle positions of the upper end surfaces of the two clamping plates (106).

8. The microwave antenna direction test and adjustment mechanism according to claim 1, characterized in that: Auxiliary rods (104) are fixedly provided on both sides of the upper end surfaces of the two clamping plates (106), and the two auxiliary rods (104) are slidably provided on the inner walls on both sides of the two connecting plates (102), and two spacers (110) are fixedly provided at the middle position of the inner bottom surface of the placement groove (107).

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